Marathon is a highly competitive event, which requires very high physical fitness. What do you know about marathon running? Come and have a look with me.
First, frequent running may also lead to sudden cardiac death.
Many cardiologists emphasize that even many people who run regularly are not necessarily far away from heart disease. According to an American statistic, 325,000 people suffer from heart disease every year in China, 40% of which directly lead to sudden death, and most heart attacks have no warning beforehand.
American cardiologists pointed out:? Exercise is not the savior, but the risk is very low, so the advantages outweigh the disadvantages on the whole. ? What's it like to exercise regularly? Long-term investment in the stock market? You want your stock to appreciate in value, but occasionally you will encounter a bear market.
Even if they pass the stress test within 48 hours, players who are completely healthy and have low cholesterol will be at risk of sudden death during exercise.
Second, long-distance running hurts the heart.
Are you proud that you can run a long distance race? Do you think this is a glorious challenge? However, recent scientific research has different results.
A paper in the journal Applied Physiology pointed out that by studying the healthy elderly athletes who have run more than 100 marathons, they found that more than half of the athletes had some scars on their heart muscles. Through laboratory mice, scientists have confirmed that long-term aerobic exercise may damage the heart.
Rats with healthy hearts have left many scars on their hearts after training similar to human marathon in the laboratory, just like the hearts of human long-distance runners. Therefore, some scientists believe that long-distance running will put people's heart at risk.
According to the doctor, scientists now believe that the best way to keep fit should be a combination of short-term high-intensity exercises similar to the hunting activities of human ancestors, rather than a simple long-distance running like a marathon.
This new exercise mode, referred to as high-intensity training, is compared to? Hunting and fitness? That is, like ancient hunting, it needs to experience high-intensity activities such as attacking prey, fighting with prey, and moving prey home.
The correct fitness plan should be challenging, but not excessive, and there should be enough time to recover. Because the amount of exercise is too small to be beneficial to the body; If you exercise too much, you may hurt an athlete's heart like a marathon.
The results of data research show that short-term high-intensity exercise, even if it takes only a few minutes a week, is not inferior to traditional sports such as long-distance running for several hours.
Third, high-intensity training does not require equipment.
As long as you do 3 minutes of intensive training every week, you can get obvious results within 4 weeks. And this kind of exercise doesn't need to go to the gym or even equipment.
The easiest way to exercise is to run and walk intermittently. This exercise can be done indoors or outdoors, on the road, on a treadmill or on a fitness bike. This kind of exercise is also the most respected way in the fitness industry, that is, interval training.
The ideal high-intensity exercise guide provided by doctors includes five main points.
1. Do diversified sports regularly, such as weight lifting, aerobic exercise and stretching.
2. High-intensity training days need to be separated from low-intensity training days.
3. Conduct interval training once or twice a week.
4. Lift weights at least twice a week.
5. Arrange enough time to rest after exercise.
Know the reasonable strength of your body.
From an absolute scientific point of view, people should not only have good exercise habits at ordinary times, but also have a comprehensive physical examination before the game to ensure that there are no hidden dangers.
In long-distance running training, we should pay attention to step by step, follow the principle of from weak to strong and from slow to fast, and gradually improve the distance and speed of long-distance running. Moreover, before running, you should make preparations such as drinking water and dressing; Pay attention to the correct movements when running to avoid hurting the body; You need to relax after running, and don't drink a lot of water right away.
Many people think that long-distance running is a kind of? Challenge? Therefore, even if you encounter discomfort during running, you should carry it hard, which is unscientific. If the body is tired and the feet are soft, it is no problem to overcome it with will, but if the body organs such as the heart are uncomfortable, stop exercising immediately and ask for help if necessary.
Marathon is a long distance, high consumption and heavy burden event in track and field. Some people's weight before and after the competition may differ by five or six kilograms, or even exceed 10 kilograms. Therefore, people's health quality is very demanding.
Conclusion: In winter, some cities also hold marathons. When we choose to participate in sports, we should decide whether we can participate in the competition according to our own situation. Above, we have introduced some matters needing attention in common sense of long-distance running and other sports, hoping to help you in winter sports.
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